What was found
DURING RIGHT ENGINE CHANGE THE NACELLE INBOARD UPPER KEEL WEB (P/N 114-980021-2) WAS FOUND TO BE CRACKED ON THE FORWARD FLANGE. THE CRACK WAS APPROXIMATELY 4 INCHES IN LENGTH RUNNING VERTICALLY BETWEEN THE ATTACHMENT RIVETS ON THE FORWARD FLANGE. THE KEEL WAS REPAIRED IAW AERODESIGN ENGINEERING REPORT 1507-5 AND FAA FORM 8110-3 DATED 6/2/95. THE KEEL WEB IS TO BE REPLACED NO LATER THAN 1/10/95. (M)